In order to explore the possibility of intervention of the use of academic self-handicapping through academic feedback, a questionnaire survey was conducted among 202 students in grade seven randomly sele.

The requirements are obviously found in graduates employment response.

As the fulfilment of the mutal control and coordination in the course of skill teaching is based oil the students self-feedback as well as theteacher s teaching feedback, therefore the key to the improvement of teaching qualitylies in how to combine organically the teaching feedback and the self-feedback in theteachi.

It requires teachers to have unambiguous innovation motivation,insights and awareness,as well as inspiration for teaching and teaching feedback that can help teachers catch teaching instinct.

It is an invalid or ineffective Chinese teaching feedback.

The significance of feedback learning in forming the sports skills;

To improve the ensemble SVM,a novel algorithm by using SVMs Bagging based on feedback learning are presented in this paper.

According to the thinking of feedback learning and the categorization algorithm of Support Vector Machine(SVM),and based on the analysis of the Chinese text categorization process,this paper proposes a model of Chinese text categorization based on feedback learning.